This example completely misrepresents the issue. Nobody is asking Apple to add support for Pebble watches to their devices. They're asking Apple to stop preventing Pebble (and other smart watch manufacturers) from being able to support Apple devices.
Apple is demonstrating here that they can control every aspect of what you can do with your phone, including not allowing Pebble to work.
Apple doesn't even allow you to replace broken parts in your phone unless it has an Apple approved signature that can be validated.
> Apple doesn't even allow you to replace broken parts in your phone unless it has an Apple approved signature that can be validated.
That's fine, I don't want to buy a used iPhone and find out it has random parts in it.